South Korea Launches Super Innovation Economy Plan, Betting Big on Next-Gen Power Semiconductors
Alina Collins
Seoul has placed power semiconductors at the core of its Hyper-Innovation Economy initiative, committing over KRW 500 billion in public funds — rising to roughly KRW 750 billion with private matching — to build self-reliant supply chains for AI data centers, EVs, and defense. This means → power chips are now a national-level strategic priority, not just an industry subsidy line.
How big is the money, and where does it go?
The government commits over KRW 500 billion (roughly $329 million); with corporate co-investment the total reaches about KRW 750 billion.
In plain terms = the public-to-private split is roughly 2:1 — Seoul puts up the majority, industry matches.
A commercialization roadmap will be finalized this month, followed by an R&D planning process tied directly to demand-side companies — funding follows market pull, not the other way around.
Why silicon carbide and gallium nitride?
Silicon carbide (SiC — a compound semiconductor that handles high temperatures and high voltages) and gallium nitride (GaN — excels at high-frequency, high-efficiency power conversion) are the two priority targets.
This means → Seoul is not chasing conventional silicon chips but next-generation power devices — components that far outperform silicon in AI server power delivery, EV drivetrains, and renewable-energy grid integration.
Officials frame power semiconductors as a cross-industry foundational technology: competitiveness in energy, mobility, and defense all depends on this single supply chain.
What does the "full-cycle" model actually change?
The old approach was fragmented: materials, device fabrication, system testing, and deployment each ran in separate silos. Now they are merged into a single development pipeline, with demand-side companies involved from the earliest R&D stage.
In plain terms = instead of "develop first, find customers later," the customer now sits in the lab helping set direction.
This reflects a broader shift in Korean industrial policy — from subsidy-driven to demand-led — aiming to close the gap between laboratory breakthroughs and volume production.
How will infrastructure keep up?
The Ministry of Trade, Industry and Energy plans to upgrade the Busan public fab and build pilot-production facilities in Pohang and Naju.
This means → the initiative is not just R&D funding — it also fills the hardware gap in prototyping and scale-up, giving technologies a physical place to land.
The public-fab logic: small and mid-sized firms cannot afford a full production line; shared facilities lower the barrier to trial manufacturing.
What else does the initiative cover?
The Hyper-Innovation Economy initiative is a cross-ministry mechanism spanning small modular reactors (SMRs), edge-AI sensors, robotic actuators, and next-generation batteries alongside power semiconductors.
Deputy Prime Minister Choo Kyung-ho stated: "We will push forward structural reform and the Hyper-Innovation Economy initiative to discover future growth engines — a second and third semiconductor industry."
The government expects pilot projects to show initial results starting next year — whether that timeline holds will be the first real test of the plan's execution muscle.
Content is for reference only, not financial advice.